package com.ranshiyan.service;

import java.util.List;

import com.ranshiyan.entity.Area;
import com.ranshiyan.entity.Student;
import com.ranshiyan.entity.Subject;

public interface StuService {
	
	List<Student> listStudent();
	
	//查询所有课程1
	List<Subject> listsubject();
	
	//下拉框地址1
	List<Area> listArea(int id);
	
	int add(Student stu,int[] subjectId);

	//回显学生表
	Student findStudent(int id);
	
	
	//修改
	void update(Student student, int[] id);
}
